Exercise 1

The program

The text:

max v2;
#N vpatcher 58 198 712 606;
#P toggle 420 57 15 0;
#P toggle 575 84 15 0;
#P window setfont "Sans Serif" 9.;
#P newex 571 122 51 196617 metro 50;
#P button 566 36 15 0;
#P newex 563 185 63 196617 random 255;
#P number 505 186 35 9 0 255 3 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P user gswitch2 463 117 39 32 1 0;
#P button 420 27 15 0;
#P newex 419 86 63 196617 metro 1000;
#P message 500 160 63 196617 128 37 232;
#P message 421 160 55 196617 255 64 32;
#P newex 425 258 65 196617 prepend brgb;
#P user swatch 422 211 128 32;
#P user panel 425 291 94 81;
#X brgb 255 64 32;
#X frgb 0 0 0;
#X border 1;
#X rounded 20;
#X shadow 0;
#X done;
#P connect 13 0 5 0;
#P connect 6 0 13 0;
#P connect 7 0 3 0;
#P connect 3 0 1 0;
#P connect 4 0 1 0;
#P connect 1 0 2 0;
#P connect 2 0 0 0;
#P connect 5 0 7 0;
#P connect 8 0 1 1;
#P connect 5 0 7 1;
#P connect 7 1 4 0;
#P connect 9 0 1 2;
#P connect 11 0 9 0;
#P connect 12 0 11 0;
#P connect 10 0 12 0;
#P pop;